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WO/2001/024910 |
The invention concerns a method which consists in contacting (through 4) the fumes to be purified, containing dust and organic pollutants, with a washing liquid, in a humid washer (2); introducing into the washing liquid the adsorbent pa...
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WO/2001/024903 |
A plant for recovering solvents dispersed in air comprises a finned evaporator (1), which is part of a refrigerating system, and which is situated inside an inlet (16) for the solvent-containing air. A heater (10) is provided inside an o...
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WO/2001/024907 |
A device for separating particles from air comprises a pipe (12) which - at least in the operative state of the device - is closed at one end, while the other end of the pipe is open, more precisely via a hole serving as an outlet having...
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WO/2001/023070 |
A fat-removing labyrinth filter for aspirating hoods, comprising an upper shell (11) and a lower shell (12) reciprocally fitting into each other and presenting a multiple number of transversal slots (13, 14). The shells (11, 12) enclose ...
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WO/2001/023071 |
This invention relates to a cascade-type scrubber, with which the wet scrubbing of the exhaust gas and removal of droplets from the gas can be performed in one and the same scrubber, producing a pure, dropless gas. It is thus essential t...
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WO/2001/021286 |
The invention relates to a method and a device for separating a substance from a gas flow, comprising of realizing a vortex in the gas flow and separating the gas flow transversely of the axial direction of the vortex into a primary part...
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WO/2001/019486 |
The invention relates to a device for separating gas and liquid from a medium which flows in a conduit and to a method for separating the same in said device, in particular from a gas/liquid mixture. Said method separates gas and liquid ...
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WO/2001/017688 |
A cyclone collector for vacuum cleaner including a cyclone body (1, 11, 31), a contaminated air suction inlet (2, 12, 32) for sucking contaminants and air into the cyclone body (1, 11, 31), and air vent (4, 13, 33) for exhausting air pur...
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WO/2001/010536 |
A powered low restriction air precleaner device (36) and method for centrifugally ejecting heavier-than-air particulate debris from debris laden air for providing for a combustion engine air intake, and engine air cooling system, or a ca...
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WO/2001/007168 |
A particle separation member (40) is provided for use with a cyclone separator (30). The particle separation member (40) divides the separator (30) into a cyclone chamber (46) and a particle receiving chamber (50). The cyclone chamber (4...
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WO/2001/007670 |
The invention concerns a method for the preparation of fine-grain ore (2) in which the ore (2) is subjected to wind screening using a gas. Two fractions are formed (6, 8): a crude fraction (6) and a primary fine fraction (8), whereby the...
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WO/2001/007145 |
A method of removing dust from dust laden gases, said method comprising the sequential steps of: passing a flow of gases (13) laden with dust particles, at a selected first gas stream velocity through a first dust removing mechanism (32)...
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WO/2001/006178 |
The present invention relates to a method for separating entrained particles from a gas in a fluidised bed reactor system and a fluidised bed reactor system including a particle separator for separating entrained particles from a gas. Th...
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WO/2001/003806 |
Methods and apparatus for purifying contaminated air using mixed liquid are disclosed. The invention includes an air inlet structure for taking in contaminated air, an air purifying compartment connected to the air inlet structure at one...
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WO/2001/003804 |
This invention relates to a method of separating vapor generated in the defibration of mechanically defibrated wood pulp and used for removing the fibers from the defibrator, from the fibers by means of a centrifugal force, and of transf...
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WO/2001/003803 |
Improved mist eliminator (50) for use in pulp washers, deinking cells and the like, and methods of use are disclosed. A cyclonic gas/liquid separator (50) is provided that includes an elongated housing (100) with a cyclonic flow inducing...
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WO/2001/000299 |
An apparatus for the separation of material particles from gases, also referred to as a mist eliminator includes a separator vane (10) having an upstream end and a downstream end and a projecting flange (26) which defines, with an adjace...
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WO/2001/000301 |
This invention relates to a filtering device (10) and method for extracting pollutants from a zone. This invention further relates to a corona discharge reactor (16) and filtration unit for treating a polluted air stream. This invention ...
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WO/2001/000969 |
Device for separating oil mist from blow-by-gases from an internal combustion engine, comprising a rotating cylindrical container (17) with a central inlet (23) for gases with oil mist at one end and a central outlet (24) for gases and p...
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WO/2000/074815 |
A device for separating a mixture of gas with liquid and/or solids, which comprises a gravity separation vessel and a processing vessel which can be mounted in the gravity separation vessel. The processing vessel comprises a flow body (2...
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WO/2000/074547 |
A cyclone dust collector is disclosed, which prevents refly of dusts collected in a dust collecting box to a cyclone body from occurring. The cyclone dust collector comprises a cyclone body (10), a suction flow passage pipe (20) for suck...
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WO/2000/074548 |
Multi-cyclone collector for a vacuum cleaner including a plurality of connected cyclones each for discharging air to outside of the cyclone, and separating and collecting only contaminants from the air containing the contaminants by usin...
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WO/2000/071862 |
The invention relates to a separator for liquid, in particular, for removing oil from crankcase gases. The oil separator has a lid (11), into which a retainer (13) for a cylindrical separating cartridge (14) is incorporated. The separati...
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WO/2000/069568 |
A cyclone separator, for the separation of particulate materials from a particle-bearing gas or vapour, in which the particle-bearing gas or vapour is injected into a separating chamber (10), and the particles centrifuged to a separating...
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WO/2000/069543 |
A device for continuous separation of solid particles and gas. The device comprises a housing (1) with substantially circular cross-section and in said housing a rotor (2) provided with carriers (4). A tangential inlet (5) for a mixture ...
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WO/2000/068548 |
The invention relates to an oil separator (1) for deoiling crankcase ventilation gases of an internal combustion engine. The oil separator (1) comprises at least one cyclone (10) which has a gas inlet (11) connected to the crankcase of t...
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WO/2000/066250 |
An apparatus and process for removing acidic gases from flue gases produced by processing operations of the type carried out in utility and industrial plants. The apparatus is generally a gas-liquid contactor (10) whose operation involve...
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WO/2000/065206 |
The invention relates to a method for removing oil from crankcase ventilation gases in an internal combustion engine, whereby an oil separating element (1), e.g. a cyclone, is cross flown by the crankcase ventilation gases and the oil dr...
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WO/2000/064561 |
The invention relates to a device (1) for removing finely distributed liquid particles and/or solid particles from a gas stream. The inventive device comprises at least one filtering stage (2; 3; 4) for the fed substance mixture (6) in o...
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WO/2000/064321 |
A device for reducing pressure loss of a cyclone dust collector is disclosed, in which a turbulence flow generated when inlet air into a cyclone body is discharged out through an air outlet passage can be laminated. The device for reduci...
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WO/2000/063539 |
The present invention relates to a method for avoiding accumulation and clogging in filters from particles contained in a gas, wherein the gas is brought into contact with a filtering system comprising: a supply of gas (1) which is to be...
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WO/2000/061264 |
An improved process and system (22) for collecting and handling dust in a papermaking machine environment (20) wherein dust-laden air is drawn into and moves along an elongated collector (38 or 40) by way of a vacuum-generating source (4...
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WO/2000/061211 |
The invention relates to a device for separating the particle-size spectrum of a polydisperse aerosol. Said device comprises a housing which has an aerosol channel (7), a pure gas feed channel (11), a separating element (13) and at least...
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WO/2000/059609 |
An air precleaner (10) includes a base assembly (12), a hood (18) mounted to the base assembly (12) and spaced from the base assembly (12) to define a circumferential gap (63), and a rotor assembly (20) mounted for rotation within the ai...
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WO/2000/059608 |
The invention relates to an arrangement for separating particles of liquid from a gas stream. The inventive arrangement has a filter insert, which is placed in a gas stream that is caused by an external pressure differential. The particl...
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WO/2000/059605 |
The invention relates to a device for cleaning a fluid in the form of a vapor from a circuit consisting of an evaporation chamber in which a given amount of water vapor is produced, that is fed to a separator (1), delivered thereafter to...
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WO/2000/049933 |
Disclosed is a cyclone dust collector for a vacuum cleaner for improving dust collecting efficiency and reducing the noise. This cyclone dust collector comprises: a cylindrical cyclone body; an air inlet connected in the middle of an out...
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WO/2000/044474 |
The present invention relates to a filter device comprising a filter cabinet (2), at least one filter chamber (3) provided in the filter cabinet (2) and filter elements (11) provided in the filter chamber (3), wherein a pre-separator (31...
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WO/2000/043100 |
The present invention relates to an apparatus for separating liquids and solids from a gas stream and simultaneously coalescing liquids from the gas stream. The apparatus includes a closed vessel (11) having a longitudinally extending le...
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WO/2000/043099 |
The invention relates to a droplet separator for separating liquid droplets as well as the solid matter and condensate associated therewith from a gas flow (a) brought into rotary motion. The droplet separator (1) comprises a gas flow du...
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WO/2000/041454 |
A cyclonic separation device (20) is provided having improved pressure loss characteristics. A fluid supply conduit (46) in flow communication with an inlet (32) to a cyclone (30) is located and configured to extend longitudinally throug...
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WO/2000/042292 |
A prandtl layer turbine has a longitudinally extending housing (14) having a fluid inlet port (60); a plurality of spaced apart members (12) rotatably mounted in the housing to transmit motive force between fluid introduced through the f...
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WO/2000/040135 |
An apparatus and method for filtering a dirty air stream in a vacuum cleaner to obtain a clean air stream comprises subjecting the dirty air stream to a first cyclonic separation stage (32) to obtain a partially cleaned air sream and sub...
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WO/2000/040835 |
A method for removing condensables from a natural gas stream upstream of a wellhead choke connected to a subterranean formation, the method comprising the steps of: (A) inducing the natural gas stream to flow at supersonic velocity throu...
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WO/2000/040338 |
A nozzle of converging-diverging shape for creating mist flow at supersonic velocity comprising: a throat having a characteristic diameter D*; an inlet having a characteristic diameter D1, positioned a distance L1 upstream of the nozzle ...
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WO/2000/040834 |
The present invention relates to a method for removing condensables from a natural gas stream, at a wellhead, downstream of the wellhead choke thereof. In accordance with the invention there is provided a method for removing condensables...
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WO/2000/039459 |
The invention relates to a device for preventing the penetration of corrosive salt particles into the generator and transmission room of an offshore wind energy facility, comprising an air pressure generating device that generates pressu...
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WO/2000/032297 |
A device for separating one or more components from a fluid, such as gas, water, oil and so on, which device is provided with a closed drum-shaped first carrier which is rotatably driven on a shaft and has means for feeding respectively ...
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WO/2000/027537 |
A centrifugal separator apparatus comprises a centrifuge tube (14) which is closed at one end, drive means (18, 19) for rotating the centrifuge tube (14) around its axis and an inlet tube (24) extending into the centrifuge tube (14) from...
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WO/2000/027501 |
The invention concerns a method for separating solid particles with large grain size distribution present in a turbulent gas stream, comprising firstly a step which consists in eliminating the largest particles in a high-efficiency separ...
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